Element block pseudo-class :active generated with overflow hidden font-weight normal background margin 0px border-radius padding 20px float none z-index auto box-shadow 1px 1px 1px rgba(0,0,0,0.3) border 0px rgba(0,0,0,1) solid text-shadow 1px 1px 1px rgba(0,0,0,0.2) transition line-height 1 display block font-size 16px position static box-sizing content-box width 160px cursor default transform height auto